| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.76 | 12.585% | $186.6209 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $160.60 | 12.447% | $180.5899 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $197.65 | 3.609% | $204.7832 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $96.69 | 5.474% | $101.9828 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $61.73 | 9.444% | $67.5598 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $136.93 | 10.210% | $150.9106 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $140.35 | 3.356% | $145.0601 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $959.71 | $1,037.5073 | $1,037.50 | $1,037.50 | $1,037.60 | |